docs: def get_sensor_reading(self, sensorname):
          """Get a sensor reading by name
  
          Returns a single decoded sensor reading per the name
          passed in
  
          :param sensorname:  Name of the desired sensor
          :returns: sdr.SensorReading object
          """
          self.init_sdr()
          for sensor in self._sdr.get_sensor_numbers():
              if self._sdr.sensors[sensor].name == sensorname:
                  rsp = self.raw_command(command=0x2d, netfn=4, data=(sensor,))
                  if 'error' in rsp:
                      raise exc.IpmiException(rsp['error'], rsp['code'])
                  return self._sdr.sensors[sensor].decode_sensor_reading(
                      rsp['data'])
          self.oem_init()
          return self._oem.get_sensor_reading(sensorname)